.left-nav{
    .left-nav-header{
        display:flex;
        height:80px;
        align-items:center;
        background-color:#002140;
        img{
            margin: 0 15px;
            width: 40px;
            height: 40px;
        }
        h1{
            color:white;
            font-size:20px;
        }
    }
}